Question: When did Sergei Bondarchuk marry Irina Skobtseva?
Paraphrase: The year Sergei Bondarchuk marry Irina Skobtseva?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q55190 p:P26 ?s . ?s ps:P26 wd:Q917581 . ?s pq:P580 ?value}